521104702941

素因数分解:

$3^3\times {\mathrm{3319}}^1\times {\mathrm{5815057}}^1$

素因数の和:5818385

約数の個数: 16

約数和(自身を含む): 772239702400

約数和(自身を除く): 251134999459

約数列:

[1, 3, 9, 27, 3319, 9957, 29871, 89613, 5815057, 17445171, 52335513, 157006539, 19300174183, 57900522549, 173701567647, 521104702941]

約数ペア:

[(1, 521104702941), (3, 173701567647), (9, 57900522549), (27, 19300174183), (3319, 157006539), (9957, 52335513), (29871, 17445171), (89613, 5815057)]